How reliable is a Mg B?

Mg B's have a excellent reliability rating of 881/999. The score was a mathematical result of the average score of every Mg B that has had a registered MOT. Mg B's reliability review's are reflected in the score. Click here to see how we calculate each score.

We calculated all of the below figures by getting the score from each vehicle make/model/year/fuel, which are each calculated a score. We then generate the average score from those.

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